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Model Paper 7 — Physics STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 SciencePhysicsModel Paper 71 Mark
MCQ
Assertion (A): In projectile motion, the vertical velocity of the particle is continuously decreased during its ascending motion.
Reason (R): In projectile motion near earth surface, downward constant acceleration is present in vertical direction.
  • A
    Both A and R are true and R is the correct explanation of A.
  • B
    Both A and R are true but R is not the correct explanation of A.
  • C
    A is true but R is false.
  • D
    A is false but R is true.
✓

Answer

(a) Both A and R are true and R is the correct explanation of A.
Explanation: Both A and R are true and R is the correct explanation of A.

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